Latest deals
Insights
FAQs
Price Alerts

Cheap flights from London Heathrow Airport to Westchester County from £333

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Westchester County departing on 24/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London Heathrow Airport to Westchester County

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
06:20 - 22:09LHR-HPN
19h 49m2 stops
Delta Logo
12:55 - 08:45HPN-LHR
14h 50m1 stop
£540Delta
Find Deal
Wed, 29 Oct - Tue, 4 Nov
Delta Logo
06:20 - 22:09LHR-HPN
19h 49m2 stops
Delta Logo
12:55 - 08:05HPN-LHR
14h 10m2 stops
£542Delta
Find Deal
Wed, 29 Oct - Tue, 4 Nov
Virgin Atlantic Logo
08:40 - 21:36LHR-HPN
17h 56m2 stops
Virgin Atlantic Logo
18:40 - 09:00HPN-LHR
34h 20m1 stop
£544Virgin Atlantic
Find Deal
Thu, 5 Mar - Mon, 9 Mar
Delta Logo
06:30 - 16:35LHR-HPN
15h 05m2 stops
Delta Logo
17:10 - 08:45HPN-LHR
11h 35m1 stop
£545Delta
Find Deal
Thu, 5 Mar - Mon, 9 Mar
Delta Logo
11:45 - 11:50LHR-HPN
29h 05m2 stops
Delta Logo
17:10 - 08:45HPN-LHR
11h 35m1 stop
£546Delta
Find Deal
Thu, 5 Mar - Mon, 9 Mar
Virgin Atlantic Logo
12:30 - 21:36LHR-HPN
14h 06m1 stop
Virgin Atlantic Logo
10:29 - 06:25HPN-LHR
15h 56m1 stop
£556Virgin Atlantic
Find Deal
Thu, 5 Mar - Mon, 9 Mar
Multiple Airlines Logo
11:00 - 21:59LHR-HPN
15h 59m1 stop
Multiple Airlines Logo
16:30 - 11:35HPN-LHR
14h 05m1 stop
£619Multiple Airlines
Find Deal
Wed, 10 Dec - Mon, 15 Dec
Multiple Airlines Logo
14:25 - 23:29LHR-HPN
14h 04m1 stop
Multiple Airlines Logo
16:30 - 11:35HPN-LHR
14h 05m1 stop
£626Multiple Airlines
Find Deal
Wed, 22 Oct - Wed, 12 Nov
American Airlines Logo
13:30 - 23:29LHR-HPN
13h 59m2 stops
American Airlines Logo
13:30 - 09:15HPN-LHR
14h 45m2 stops
£632American Airlines
Find Deal
Thu, 30 Oct - Mon, 3 Nov
American Airlines Logo
08:15 - 20:29LHR-HPN
17h 14m2 stops
American Airlines Logo
16:30 - 08:15HPN-LHR
11h 45m1 stop
£633American Airlines
Find Deal
Mon, 20 Oct - Mon, 27 Oct

Virgin Atlantic flights from London Heathrow Airport to Westchester County

Our best Virgin Atlantic deals on London Heathrow Airport to Westchester County flight tickets
Virgin Atlantic
5 Mar
LHR08:40London Heathrow
17h 56m
2 stops
HPN21:36White Plains Westchester County
9 Mar
HPN10:29White Plains Westchester County
16h 21m
2 stops
LHR06:50London Heathrow
£544
Find similar
Virgin Atlantic
5 Mar
LHR12:30London Heathrow
14h 06m
1 stop
HPN21:36White Plains Westchester County
9 Mar
HPN10:29White Plains Westchester County
15h 56m
1 stop
LHR06:25London Heathrow
£556
Find similar
Virgin Atlantic
5 Mar
LHR12:30London Heathrow
14h 06m
1 stop
HPN21:36White Plains Westchester County
9 Mar
HPN12:59White Plains Westchester County
16h 01m
1 stop
LHR09:00London Heathrow
£557
Find similar

American Airlines flights from London Heathrow Airport to Westchester County

Our best American Airlines deals on London Heathrow Airport to Westchester County flight tickets
American Airlines
30 Oct
LHR13:30London Heathrow
13h 59m
2 stops
HPN23:29White Plains Westchester County
3 Nov
HPN13:30White Plains Westchester County
14h 45m
2 stops
LHR09:15London Heathrow
£632
Find similar
American Airlines
20 Oct
LHR08:15London Heathrow
17h 14m
2 stops
HPN20:29White Plains Westchester County
27 Oct
HPN16:30White Plains Westchester County
11h 45m
1 stop
LHR08:15London Heathrow
£633
Find similar
American Airlines
30 Oct
LHR09:55London Heathrow
14h 34m
1 stop
HPN20:29White Plains Westchester County
3 Nov
HPN13:30White Plains Westchester County
14h 45m
2 stops
LHR09:15London Heathrow
£640
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Westchester County that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 3 October 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Westchester County that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Wed 29/10

06:20-22:09

2 stops19h 49m

White Plains Westchester County

Tue 4/11

12:55-08:45

1 stop14h 50m

£540

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Wed 29/10

06:20-22:09

2 stops19h 49m

White Plains Westchester County

Tue 4/11

12:55-08:05

2 stops14h 10m

£542

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Thu 5/3

08:40-21:36

2 stops17h 56m

White Plains Westchester County

Mon 9/3

18:40-09:00

1 stop34h 20m

£544

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Thu 5/3

06:30-16:35

2 stops15h 05m

White Plains Westchester County

Mon 9/3

17:10-08:45

1 stop11h 35m

£545

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Thu 5/3

11:45-11:50

2 stops29h 05m

White Plains Westchester County

Mon 9/3

17:10-08:45

1 stop11h 35m

£546

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Thu 5/3

12:30-21:36

1 stop14h 06m

White Plains Westchester County

Mon 9/3

10:29-06:25

1 stop15h 56m

£556

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Wed 10/12

11:00-21:59

1 stop15h 59m

White Plains Westchester County

Mon 15/12

16:30-11:35

1 stop14h 05m

£619

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Wed 22/10

14:25-23:29

1 stop14h 04m

White Plains Westchester County

Wed 12/11

16:30-11:35

1 stop14h 05m

£626

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Thu 30/10

13:30-23:29

2 stops13h 59m

White Plains Westchester County

Mon 3/11

13:30-09:15

2 stops14h 45m

£632

LondonWhite Plains

LHR - HPN

LHRHPN

London Heathrow

Mon 20/10

08:15-20:29

2 stops17h 14m

White Plains Westchester County

Mon 27/10

16:30-08:15

1 stop11h 45m

£633

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Westchester County from

How to get the cheapest flight ticket from London Heathrow Airport to Westchester County

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Westchester County?

In general, March is the cheapest month to fly from London Heathrow Airport to Westchester County. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £375. If you aren’t able to travel to Westchester County during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £385.

What is the cheapest day to depart on your flight to Westchester County?

According to our data, Wednesday is the cheapest day to fly to Westchester County from London Heathrow Airport. The lowest ticket price found for a Wednesday departure recently was £467. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Westchester County for around £540.

What is the cheapest time of day to depart on your flight to Westchester County?

In the morning is the cheapest time of day to fly from London Heathrow Airport to Westchester County when you can find flight prices for as low as £480. Flying to Westchester County in the morning is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Westchester County, so prices are often more expensive at around £602 per ticket.

How far in advance should I book a flight to Westchester County?

You are more likely to see cheaper flights to Westchester County from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Westchester County for around £436 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Westchester County from London Heathrow Airport for as low as £397 on momondo.

Can stopping save me money on London Heathrow Airport to Westchester County flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Westchester County.

Cheap London Heathrow Airport to Westchester County flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Westchester County

Direct flights

None
There are no direct flights from London Heathrow Airport to Westchester County. There are no popular flight routes from London Heathrow Airport to Westchester County.
Search flight deals

  • When did momondo last update prices for flights from London Heathrow Airport to Westchester County?

    Prices for flights from London Heathrow Airport to Westchester County are updated daily.

  • How old do you have to be to fly from London Heathrow Airport to Westchester County?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Westchester County.

  • What documentation or ID do you need to fly to Westchester County?

    The necessary travel and health documents for your Westchester County trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Heathrow Airport to Westchester County?

Why use momondo?

Why should I use momondo to find a flight deal from London to Westchester County?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Westchester County from London.

Can I find flights from London to Westchester County with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Westchester County flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Westchester County?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Westchester County.

I’m not ready to book a flight from London to Westchester County right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Westchester County flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Westchester County trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 2/11
Sun 9/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Westchester County

Popular Cities in Westchester County

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom £239
Flights to Orlandofrom £237
Flights to Los Angelesfrom £317
Flights to Miamifrom £320
Flights to San Franciscofrom £336
Flights to Bostonfrom £299
Flights to Chicagofrom £320
Flights to Las Vegasfrom £434
Flights to Washington, D.C.from £319
Flights to Atlantafrom £325
Flights to Dallasfrom £399
Flights to Houstonfrom £368